Pith Number

pith:AL3MTYMD

pith:2010:AL3MTYMDDYK64XPZV55GJMT7HW

not attested not anchored not stored refs pending

Noncommutative Particles in Curved Spaces

E. M. C. Abreu, R. Amorim, W. Guzm\'an Ram\'irez

arxiv:1011.0023 v2 · 2010-10-29 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AL3MTYMDDYK64XPZV55GJMT7HW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:25:03.356634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f6c9e1831e15ee5df9af7a64b27f3d88d649636e09a556917e62a786e51afb

Aliases

arxiv: 1011.0023 · arxiv_version: 1011.0023v2 · doi: 10.48550/arxiv.1011.0023 · pith_short_12: AL3MTYMDDYK6 · pith_short_16: AL3MTYMDDYK64XPZ · pith_short_8: AL3MTYMD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AL3MTYMDDYK64XPZV55GJMT7HW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 02f6c9e1831e15ee5df9af7a64b27f3d88d649636e09a556917e62a786e51afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef8ccbb4f814f1059d19ba99c08166fbebb8ee873d49443748639d44d57f825",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-10-29T21:29:18Z",
    "title_canon_sha256": "f3995a11c40cbb3ccdc5d15c6c945abf4f15542102a7d1988c6ec45b40f6094b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0023",
    "kind": "arxiv",
    "version": 2
  }
}